The macadamia tree is a tropical tree native to Australia, known for its delicious nuts. It can grow up to 15-20 meters tall and has glossy, dark green leaves. The tree thrives in well-drained, sandy soils and prefers a warm climate, making it suitable for regions like Hawaii and parts of California. The nuts produced by the macadamia tree are rich in healthy fats and are often used in cooking and baking. They have a hard shell that requires specialized equipment to crack open. The tree typically begins to bear fruit after 5-7 years of growth, making it a valuable crop for farmers.